The Weather Recap のアプリ分析 1月7日

The Weather Recap - Forecasts You Can Actually Trust Most weather apps tell you what might happen. The Weather Recap shows you how accurate those forecasts actually were — for your locations. By comparing daily forecasts with real observed conditions, the app helps you understand how reliable the weather has been in your area over time. Overview at a Glance Past 7 days of completed, observed weather Today + next 7 days of forecasted weather Clear separation between actual conditions and predictions Simple, scrollable layouts designed for quick comparison Accuracy Tab — How Good Were the Forecasts? Review forecast performance for recent completed days: Temperature accuracy (MAE and bias) Wind accuracy Precipitation accuracy Compare different forecast lead times: 24 hours ahead 72 hours ahead 120 hours ahead Only fully completed days are included to ensure meaningful comparisons Composite Accuracy Score (0-100) Each location receives an overall accuracy score based on: Temperature accuracy Wind accuracy Scores update once per day after the previous day’s weather is complete A higher score indicates stronger recent forecast performance Powered by Trusted Weather Data Forecast and observation data are provided by Open-Meteo, a global, privacy-focused weather platform Forecast accuracy is calculated using stored daily snapshots so results remain consistent and auditable Lightweight, Fast, and Private No accounts required Locations are stored on-device No personal data is sold or shared Designed to be transparent, efficient, and easy to understand